eliminated global Unsynchronized.ref; eliminated Display.string_of_thm_without_context;
eliminated global Unsynchronized.ref;
eliminated Display.string_of_thm_without_context;

MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle